HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belgrade

$903+ Cheap flights from Boise (BOI) to Belgrade (BEG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BEG
avr. 16 — avr. 231
jeu. 4/16
jeu. 4/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to Belgrade with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boise to Belgrade

Cheapest flights from Boise to Belgrade
Explore the most affordable flight options available from Boise to Belgrade. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mars 17, 2026.

This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/176:15 am
BOI
-
BEG
2 stops33h 20m
United Airlines
mar. 4/216:20 am
BEG
-
BOI
2 stops19h 47m
United Airlines
Deal found 3/15$903
This FlightHub deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/312:38 pm
BOI
-
BEG
2 stops25h 27m
Lufthansa
lun. 8/105:15 pm
BEG
-
BOI
2 stops32h 38m
Lufthansa
Deal found 3/15$997
This KLM deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/138:40 am
BOI
-
BEG
2 stops19h 15m
Multiple Airlines
jeu. 8/137:00 am
BEG
-
BOI
2 stops23h 32m
Multiple Airlines
Deal found 3/14$1,050
This BusinessClass deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/312:37 pm
BOI
-
BEG
2 stops17h 28m
Lufthansa
dim. 4/196:15 am
BEG
-
BOI
2 stops23h 07m
Lufthansa
Deal found 3/13$1,065
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/1310:35 am
BOI
-
BEG
2 stops21h 35m
United Airlines
jeu. 8/134:50 pm
BEG
-
BOI
3 stops55h 58m
United Airlines
Deal found 3/14$1,101
This BusinessClass deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 4/158:20 am
BOI
-
BEG
2 stops20h 25m
Lufthansa
mer. 5/276:15 am
BEG
-
BOI
2 stops23h 20m
Lufthansa
Deal found 3/14$1,130

Find flight deals from Boise to Belgrade

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Belgrade (BEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mars 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$903
(United Airlines)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Belgrade Nikola Tesla flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Belgrade Nikola Tesla flights.
Search Deals
From Boise Air Term. Gowen Fld to Belgrade Nikola Tesla
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Belgrade that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mars 17, 2026.
Use the filters below to find and compare flights from Boise to Belgrade that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

ven. 4/17

12:30 pm-11:35 pm

2 stops27h 05m

Belgrade Nikola Tesla

mar. 4/21

6:20 am-10:35 pm

2 stops24h 15m

$903

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

lun. 8/3

12:38 pm-10:05 pm

2 stops25h 27m

Belgrade Nikola Tesla

lun. 8/10

5:15 pm-5:53 pm

2 stops32h 38m

$997

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

lun. 7/13

10:23 am-11:55 am

2 stops17h 32m

Belgrade Nikola Tesla

jeu. 8/13

7:00 am-10:32 pm

2 stops23h 32m

$1,051
Quickest round-trip

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

mar. 3/31

2:37 pm-4:05 pm

2 stops17h 28m

Belgrade Nikola Tesla

dim. 4/19

6:15 am-9:22 pm

2 stops23h 07m

$1,065

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

lun. 7/13

10:35 am-4:10 pm

2 stops21h 35m

Belgrade Nikola Tesla

jeu. 8/13

4:50 pm-4:48 pm

3 stops55h 58m

$1,101

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

lun. 8/3

2:41 pm-8:30 am

3 stops33h 49m

Belgrade Nikola Tesla

lun. 8/10

8:00 pm-9:25 pm

3 stops57h 25m

$1,581

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Sorted by cheapest first

Compare providers for flights from Boise to Belgrade

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Belgrade in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Belgrade flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Belgrade flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Belgrade flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Belgrade flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Belgrade flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Belgrade

Have a flexible travel schedule? Discover the best time to fly to Belgrade from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Boise to Belgrade. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boise to Belgrade?

    A quick flight from Boise to Belgrade can take about 27h 05m. United Airlines provides one of the quickest options available for as low as $903. Airlines will cover a distance of 5767 mi.

  • Can I find deals for flights from Boise to Belgrade that include hotel bookings?

    Yes. In addition to deals on Boise to Belgrade flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Belgrade?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Belgrade.

  • Can I find deals for business class flights from Boise to Belgrade?

    Yes. Cheapflights offers flight deals from Boise to Belgrade by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.